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Article: Suppressing the Folding of Flowing Viscous Jets Using an Electric Field

TitleSuppressing the Folding of Flowing Viscous Jets Using an Electric Field
Authors
Issue Date2015
PublisherAmerican Physical Society. The Journal's web site is located at http://journals.aps.org/prapplied/staff#board
Citation
Physical Review Applied, 2015, v. 3 n. 3, article no. 034010, p. 034010:1-8 How to Cite?
AbstractIn this work, we study the folding and unfolding of flowing viscous jets by imposing an electric field. We demonstrate that a folded viscous jet can be induced to unfold through jet widening in a sufficiently strong electric field. The folded jets unfold above a critical slenderness, which increases as the jet capillary number increases. Our systematic elucidation of the mechanisms behind the controlled folding has important implications on processes such as nozzle designs for industrial applications that rely on the manipulation of high-speed viscous jets, including liquid dispensing, printing, and food processing.
Persistent Identifierhttp://hdl.handle.net/10722/217080
ISSN
2015 Impact Factor: 4.061

 

DC FieldValueLanguage
dc.contributor.authorKong, T-
dc.contributor.authorLiu, Z-
dc.contributor.authorWang, L-
dc.contributor.authorShum, HC-
dc.date.accessioned2015-09-18T05:47:38Z-
dc.date.available2015-09-18T05:47:38Z-
dc.date.issued2015-
dc.identifier.citationPhysical Review Applied, 2015, v. 3 n. 3, article no. 034010, p. 034010:1-8-
dc.identifier.issn2331-7019-
dc.identifier.urihttp://hdl.handle.net/10722/217080-
dc.description.abstractIn this work, we study the folding and unfolding of flowing viscous jets by imposing an electric field. We demonstrate that a folded viscous jet can be induced to unfold through jet widening in a sufficiently strong electric field. The folded jets unfold above a critical slenderness, which increases as the jet capillary number increases. Our systematic elucidation of the mechanisms behind the controlled folding has important implications on processes such as nozzle designs for industrial applications that rely on the manipulation of high-speed viscous jets, including liquid dispensing, printing, and food processing.-
dc.languageeng-
dc.publisherAmerican Physical Society. The Journal's web site is located at http://journals.aps.org/prapplied/staff#board-
dc.relation.ispartofPhysical Review Applied-
dc.rightsPhysical Review Applied. Copyright © American Physical Society.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleSuppressing the Folding of Flowing Viscous Jets Using an Electric Field-
dc.typeArticle-
dc.identifier.emailKong, T: ttkong@hku.hk-
dc.identifier.emailWang, L: lqwang@hku.hk-
dc.identifier.emailShum, HC: ashum@hku.hk-
dc.identifier.authorityWang, L=rp00184-
dc.identifier.authorityShum, HC=rp01439-
dc.description.naturepublished_or_final_version-
dc.identifier.hkuros250688-
dc.identifier.volume3-
dc.identifier.issue3-
dc.identifier.spage034010:1-
dc.identifier.epage034010:8-
dc.publisher.placeUnited States-

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